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Solar Engine


Solar Magnetic Levitation Mendocino Motor Stirling Steam Engine Education Model

$36.99


Solar Low Temperature Stirling Engine Classroom Educational Kits no Toy Steam

$45.13


GIFT Solar Stirling Engine Low Temperature Kits Science Education Model Toy gift

$22.98


Stirling Hot Air Engine and Book - Solar #1

$136.22


Flame Eater Model Vacuum Engine - PM Research Solar #3

$330.00


VINTAGE STIRLING CYCLE PHOENIX SOLAR ENGINE HOT AIR TOY w/WICK & RESERVOIR =

$69.99


Solar Magnetic Levitation Mendocino motor Education model stirling steam engine

$19.95


Stirling Hot Air Engine - Fully Machined Kit Solar#13

$106.82


Solar Low Temperature Stirling Engine Model Cool Creative Fun Education Toy Gift

$21.59


PM Research Solar # 10 Peanut Rider - Hot Air Engine - Stirling Cycle

$142.00


Old Toy Model Steam Engine, Hot Air Stirling Engine Solar Engines PHOENIX AZ

$80.99


Mendocino Motor, Levitating engine, Solar motor, Present, Technical Model

$199.00


VINTAGE STIRLING CYCLE PHOENIX SOLAR ENGINE HOT AIR TOYw/PAPERWORK.Top Condition

$49.95


Solar Low Temperature Stirling Engine Science Education Model Motor Steam Heat

$26.99


Solar Low Temperature Stirling Engine Solar powered Model Science Projects Toy

$41.94


P.M. Research Solar #3 Flame Eater Vacuum Engine Ready to run- Fantastic!

$350.00


Solar Mendocino motor Magnetic Levitation stirling engine Science Educational

$38.83


SOLAR Stirling engine self build kit hot air no steam

$119.90


P.M. Research - Solar #3 Flame Eater Vacuum Engine - Ready To Run

$335.00


180-250 RPM Stirling Engine Solar Low Temperature Model Creative Education Toy

$30.35


Solar Mendocino Motor Engine Physics -no steam stirling Levitron

$138.00


Vacuum Solar Mendocino Motor Engine Physics -no steam stirling Levitron

$179.00


Solar/Heat Powered Low Temperature Stirling Engine Steam Motor Model Toy

$56.34


Solar Magnetic Levitation Mendocino Christmas Birthday Gifts Stirling Engine Toy

$24.85


P.M. Research #7 Live Steam Engine - Ready To Assemble!

$283.22


Solar Mendocino Motor Engine Physics Radiometer Light Solar Motor Levitron

$138.00


Solar low temperature ltd stirling engine KITS stirlingmotor NO STEAM gift

$20.66


Fun Model gift-Stirling Engine solar ltd ,Education Toy, stirlingmotor

$29.98


Hot Air Engine - This is the P.M. Research Solar # 10 Peanut Rider

$165.00


Science Solar Power Engine Radiometer Sun Light Energy Spinning Vanes US

$25.99


Thames & Kosmos Stirling Solar Engine Car & Experiment Kit - Brand New!

$60.00


Antique Solar Engine Phoenix Arizona Stirling Cycle Hot Air Toy

$85.00


ESTES FLYING MODEL ROCKET ENGINE SOLAR STARTER PACK 2302 - NEW & SEALED!

$6.10


Science Solar Power Engine Radiometer Sun Light Energy Spinning Vanes

$99.00


LIZARDMEN bastiladon solar engine #2 Warhammer Fantasy Seraphon

$40.48


Solar Rovar Green Science Kids Engineering Activity Kit Toy 8+

$12.99


Vintage RADIOMETER Space Age Sphere Solar Engine MIB C-6.0 w/ Manual

$25.25


KONTAX Solar Twin Cylinder Stirling Engine BUILT

$205.70


ECO-ENGINEERING SOLAR PLANE MOBILE GREEN SCIENCE KIDS SCIENCE EDUCATIONAL KIT 4M

$8.49


NIB Eco-Engineering Solar Robot Toy Fair Best New Toys 2011

$8.00